package com.hong.service;

import java.util.List;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.IService;
import com.hong.dao.ClassesMapper;
import com.hong.domain.Classes;
import com.hong.dto.QueryClassesDTO;

public interface ClassesService extends IService<Classes> {


    public Page<Classes> getPage(QueryClassesDTO param);


    int deleteByPrimaryKey(Integer id);

    int insert(Classes record);

    boolean insertOrUpdate(Classes record);

    int insertOrUpdateSelective(Classes record);

    int insertSelective(Classes record);

    Classes selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Classes record);

    int updateByPrimaryKey(Classes record);

    int updateBatch(List<Classes> list);

}
